LQW18AN4N9B80D

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Fixed Inductors

Fixed inductors, also called fixed inductance coils, are among the most common components in electrical circuits. They are used to store energy by introducing an inductance into a circuit, and they are also often used to filter the signal in circuits. They can be found in almost all types of electronics, from simple appliances to complex electronic devices. The most common types of fixed inductors are the axial inductors, radial inductors, and the surface mount inductors.

LQW18AN4N9B80D Fixed Inductors

The LQW18AN4N9B80D Fixed Inductor is an advanced device developed by SMD Electronics. It is designed for use in high-frequency switching and filter applications. The LQW18AN4N9B80D Inductor features a low series inductance of 0.18uH, a small form factor, and a low temperature coefficient. The inductors can operate over a wide range of temperatures, from -40°C to 125°C, making them suitable for a variety of applications.

Application Field and Working Principle

The LQW18AN4N9B80D Fixed Inductors can be used in a wide range of applications, including power supplies, digital systems, telecoms and RF systems. The device has a wide range of operating frequencies, from 100 Khz to 10 Ghz, making it ideal for high-frequency applications. The small form factor also makes it suitable for use in space-constrained applications.

The working principle of the LQW18AN4N9B80D Fixed Inductor is based on a phenomenon called Self-Inductance. This principle is based on the fact that when an electrical current is passed through a coil, it induces a magnetic field around the coil. This field induces a voltage in the coil which is proportional to the rate of change of the current. This voltage is known as the self-inductance. When a changing magnetic field near the coil is detected, it will generate an opposing voltage in the coil, and this is known as the mutual inductance.

The LQW18AN4N9B80D Fixed Inductor is designed to take advantage of this phenomenon. It has a specific number of windings that determines its overall inductance value. When a voltage is applied to the coil, it will store the energy within the windings, creating a steady electric field. When a changing magnetic field is detected, it will induce a voltage in the coil, and this voltage will be used to power or filter the signal in the circuit.

Conclusion

The LQW18AN4N9B80D Fixed Inductors are an advanced device with a wide range of applications. They are suitable for use in a variety of applications, including high-frequency systems, digital systems, telecoms, and RF systems. The working principle of the LQW18AN4N9B80D is based on the phenomenon of self-inductance, and it is designed to store energy in its windings and create a steady electric field. This type of inductor is highly effective for use in filters and power supplies, as well as other applications that require a high degree of accuracy.

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